Umbrella holder



FIG. 1 is a perspective view of an umbrella holder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevation view thereof; and

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof in a position of use. 

The ornamental design for an umbrella holder, as shown. 